Build error spin-pcap-reader

[frankvandenhurk]

When I try to build on Debian 11, I get:

make[3]: Entering directory '/home/pi/spin/src/build/tools/spin-pcap-reader'
  CC       spin_pcap_reader-arpupdate.o
  CC       spin_pcap_reader-ipt.o
  CC       spin_pcap_reader-macstr.o
  CC       spin_pcap_reader-pcap.o
../../../tools/spin-pcap-reader/pcap.c: In function ‘send_flows’:
../../../tools/spin-pcap-reader/pcap.c:171:25: warning: implicit declaration of function ‘time’ [-Wimplicit-function-declaration]
  171 |  flow_list_clear(flows, time(NULL));
      |                         ^~~~
  CC       spin_pcap_reader-sleep.o
  CC       spin_pcap_reader-socket.o
  CC       spin_pcap_reader-spinhook.o
  CCLD     spin-pcap-reader

[cschutijser]

Thanks for the report! Should be fixed with commit 2b1b3c26029cc62bc77f876797556693a7cb2b15.